| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Gearing Up 4 Profits | 978-0-9724026-4-4 (0-9724026-4-0) | 2000 | |
| Quick & Simple Record Keeping for Owner/Operators | 978-0-9724026-8-2 (0-9724026-8-3) | 2005 | Esta Klatzkin · Tim Brady |
D B · T. B. · T. D. · Timothy B. · Timothy D.